Amazonite and Willemite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55-2.57
3.89-4.18
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
{0001}, {11 2 0} imperfect
Chemical Composition
KAlSi3O8
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Amazonite and Willemite Chemical Formula
While comparing Amazonite and Willemite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Amazonite and Willemite chemical formula.
- Chemical formula of Amazonite- KAlSi3O8
- Chemical formula of Willemite- Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Amazonite and Willemite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Amazonite and Willemite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amazonite and Willemite Optical Properties during the identification of gemstone. Specific gravity of Amazonite is 3.89-4.18 whereas that of Willemite is 3.89-4.18.